| Emperor | Diocletian |
| Mint | Lyons |
| Date | 284-305 AD |
| Size (mm) | - |
| Weight (g) | - |
| Die Axis | - |
| Tariff | Follis |
| Ob. Leg. | IMP DIOCLETIANVS P AVG |
| Ob. Desc. | Laureate, cuirassed bust left |
| Meaning | |
| Rev. Leg. | GENIO POPVLI ROMANI | Rev. Desc. | Genius standing left with modius on head, patera & cornucopia, PLG in ex. | Meaning | References; | Collection; RIC VI | Notes: | Post-reform coinage. Gaius Aurelius Valerius Diocletianus On 1 May 305 he abdicated. Died 3 December 316 |